{"id":"CVE-2025-4424","aliases":["EUVD-2025-23140","GHSA-w6pc-r33w-5f59"],"status":"published","title":"SetupAutomationSmm : Arbitrary calls to SmmSetVariable with unsanitised arguments in SMI handler","description":"The vulnerability was identified in the code developed specifically for Lenovo. Please visit \"Lenovo Product Security Advisories and Announcements\" webpage for more information about the vulnerability.  https://support.lenovo.com/us/en/product_security/home","severity":{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00174,"percentile":0.06923,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2025-07-30T00:43:53Z","modified":"2026-06-17T09:33:13Z","products":[{"vendor":"insyde software","product":"insydeh2o"}],"references":[{"url":"https://www.insyde.com/security-pledge/sa-2025007/"},{"url":"https://support.lenovo.com/us/en/product_security/home"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-4424"},{"url":"https://www.insyde.com/security-pledge/sa-2025007"},{"url":"https://github.com/advisories/GHSA-w6pc-r33w-5f59"}],"sources":{"cve":[{"id":"CVE-2025-4424","title":"SetupAutomationSmm : Arbitrary calls to SmmSetVariable with unsanitised arguments in SMI handler","description":"The vulnerability was identified in the code developed specifically for Lenovo. Please visit \"Lenovo Product Security Advisories and Announcements\" webpage for more information about the vulnerability.  https://support.lenovo.com/us/en/product_security/home","status":"published","published":"2025-07-30T00:43:53.891Z","modified":"2025-08-14T05:56:42.244Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:32:48.512547Z"}],"euvd":[{"id":"EUVD-2025-23140","description":"The vulnerability was identified in the code developed specifically for Lenovo. Please visit \"Lenovo Product Security Advisories and Announcements\" webpage for more information about the vulnerability.  https://support.lenovo.com/us/en/product_security/home","status":"published","published":"2025-07-30T00:43:53Z","modified":"2025-08-14T05:56:42Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T20:31:57.953552Z"}],"ghsa":[{"id":"GHSA-w6pc-r33w-5f59","title":"The vulnerability was identified in the code developed specifically for Lenovo. Please visit ...","description":"The vulnerability was identified in the code developed specifically for Lenovo. Please visit \"Lenovo Product Security Advisories and Announcements\" webpage for more information about the vulnerability.  https://support.lenovo.com/us/en/product_security/home","status":"published","published":"2025-07-30T03:30:35Z","modified":"2025-07-30T03:30:43Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:03:08.457948Z"}],"nvd":[{"id":"CVE-2025-4424","description":"The vulnerability was identified in the code developed specifically for Lenovo. Please visit \"Lenovo Product Security Advisories and Announcements\" webpage for more information about the vulnerability.  https://support.lenovo.com/us/en/product_security/home","status":"published","published":"2025-07-30T01:15:25.353Z","modified":"2026-06-17T09:33:13.557Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:11:21.71471Z"}]}}